FR2327985A1 - Procede pour la purification en continu de sulfonates d'alcoyle - Google Patents

Procede pour la purification en continu de sulfonates d'alcoyle

Info

Publication number
FR2327985A1
FR2327985A1 FR7630596A FR7630596A FR2327985A1 FR 2327985 A1 FR2327985 A1 FR 2327985A1 FR 7630596 A FR7630596 A FR 7630596A FR 7630596 A FR7630596 A FR 7630596A FR 2327985 A1 FR2327985 A1 FR 2327985A1
Authority
FR
France
Prior art keywords
purificn
oxygen
alkyl
treatment
alkyl sulphonates
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
FR7630596A
Other languages
English (en)
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Leuna Werke GmbH
Original Assignee
Leuna Werke GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Leuna Werke GmbH filed Critical Leuna Werke GmbH
Publication of FR2327985A1 publication Critical patent/FR2327985A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/42—Separation; Purification; Stabilisation; Use of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7630596A 1975-10-14 1976-10-12 Procede pour la purification en continu de sulfonates d'alcoyle Withdrawn FR2327985A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD18883875A DD123088A1 (https=) 1975-10-14 1975-10-14

Publications (1)

Publication Number Publication Date
FR2327985A1 true FR2327985A1 (fr) 1977-05-13

Family

ID=5501976

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7630596A Withdrawn FR2327985A1 (fr) 1975-10-14 1976-10-12 Procede pour la purification en continu de sulfonates d'alcoyle

Country Status (5)

Country Link
JP (1) JPS5289620A (https=)
DD (1) DD123088A1 (https=)
DE (1) DE2643738A1 (https=)
FR (1) FR2327985A1 (https=)
IT (1) IT1069255B (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4895977A (en) * 1988-12-12 1990-01-23 Pennwalt Corporation Purification of alkanesulfonic acids using ozone

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2653970A (en) * 1950-01-12 1953-09-29 Allied Chem & Dye Corp Olefin sulfitation process
DE2000029A1 (de) * 1969-01-03 1970-07-16 Procter & Gamble Verfahren zur Verbesserung der Farbeigenschaften organischer oberflaechenaktiver Sulfonate oder Sulfate
US3541140A (en) * 1968-12-17 1970-11-17 Gulf Research Development Co Process for preparing detergent sulfonates
US3639282A (en) * 1968-07-01 1972-02-01 Chevron Res Hypochlorite bleaching of monoelefinic hydrocarbon sulfonates
US3644499A (en) * 1968-12-17 1972-02-22 Gulf Research Development Co Process for preparing detergent sulfonates

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2653970A (en) * 1950-01-12 1953-09-29 Allied Chem & Dye Corp Olefin sulfitation process
US3639282A (en) * 1968-07-01 1972-02-01 Chevron Res Hypochlorite bleaching of monoelefinic hydrocarbon sulfonates
US3541140A (en) * 1968-12-17 1970-11-17 Gulf Research Development Co Process for preparing detergent sulfonates
US3644499A (en) * 1968-12-17 1972-02-22 Gulf Research Development Co Process for preparing detergent sulfonates
DE2000029A1 (de) * 1969-01-03 1970-07-16 Procter & Gamble Verfahren zur Verbesserung der Farbeigenschaften organischer oberflaechenaktiver Sulfonate oder Sulfate

Also Published As

Publication number Publication date
DD123088A1 (https=) 1976-11-20
JPS5289620A (en) 1977-07-27
IT1069255B (it) 1985-03-25
DE2643738A1 (de) 1977-04-28

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Legal Events

Date Code Title Description
ST Notification of lapse